You have chosen 'Positivism and Realism' by Moritz Schlick, 'Platonism and the Spiritual Life' by George Santayana and 'Scientific Explanation and the Causal Structure of the World' by Wesley Salmon
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Criteria, or select a subheading: |
| A. | Justification Problems | |
| B. | Internal Justification | |
| C. | External Justification | |
| D. | Scepticism | |
| E. | Relativism |